<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8">
  <title>错误页面</title>
</head>
<body>
<h1>发生错误，请稍后再试！</h1>
</body>
</html>